A new customer required a Parker Denison R5U (R5U12) relief valve, which was to be mounted directly onto a pump. The valve is now being delivered to the customer.
H-MAMM Series (OMM Type)
The H-MAMM hydraulic motor series is an OMM type Gerotor, low speed high torque (LSHT) motor with a compact design delivering high output torque at an economical price. Known for their size and economy, H-MAMM (OMM type) series motors are of fixed displacement from: 0.50in³/rev (8.2cm³/rev) to 3.05in.³/rev. (50cm³/rev). Built-in check valves ensure that pressure on the shaft seal never exceeds pressure levels seen in the return line. Other features include:
- High starting torque;
- Wide speed range;
- Constant output torque over a wide speed range;
- Favourable power-to-weight ratio;
- Very smooth running, even at low speeds;
- Robust design capable of withstanding tough operating conditions.